Preliminary SF2220C • • • • • Low Insertion Loss Excellent Size-to-performance Ratio Hermetic SM5050-8 Surface-mount Case Single-ended Input and Output Complies with Directive 2002/95/EC (RoHS) 193.60 MHz SAW Filter Pb Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +18 dBm Maximum DC Voltage on any Non-ground Terminal 30 VDC -40 to +85 °C Storage Temperature Range in Tape and Reel Suitable for Lead-free Soldering - Maximum Soldering Profile 260 °C for 30 s SM5050-8 Electrical Specifications Characteristic Nominal Center Frequency Sym Notes Min fC Passband: Max Units MHz 1 Minimum Insertion Loss 3 dB Bandwidth Typ 193.60 5.0 BW3 Amplitude Ripple , 193.56 to 193.64 MHz 110 1, 2 Group Delay Variation, 193.545 to 193.655 MHz GDV Absolute Delay at 193.6 MHz AGD 5100 7.0 145 dB kHz 0.5 1.0 dBP-P 2100 2500 nsP-P 5400 5700 ns Rejection: 193.49 and 193.71 MHz 30 dB Low Side Rejection Frequency 1, 2, 3 10 15 TBD 193.432 30 dB High Side Rejection Frequency 193.753 Ultimate Rejection, <192.2 MHz, >195.0 MHz Operating Temperature Range 45 TA 1 Case Style TBD MHz dB 50 0 Impedance Matching to 50 Ω Single-ended Source and Load dB +70 °C External L-C SM5050-8, 5 x 5 mm Nominal Footprint Lid Symbolization (YY = year, WW = week) 957, YYWW CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. 2. 3. 4. 5. 6. 7. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 Ω and measured with 50 Ω network analyzer. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external impedance matching design. See Application Note No. 42 for details. The turnover temperature, TO, is the temperature of maximum (or turnover) frequency, fo. The nominal frequency at any case temperature, Tc, may be calculated from: f=fo[1-FTC(To-Tc)2]. The design, manufacturing process, and specifications of this filter are subject to change. Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port 1 and Port 2, so that the filter must always be installed in one direction per the circuit design. US and international patents may apply. www.RFM.com E-mail: [email protected] ©2010 by RF Monolithics, Inc. Page 1 of 4 SF2220C - 9/22/10 Frequency Respose Plots www.RFM.com E-mail: [email protected] ©2010 by RF Monolithics, Inc. Page 2 of 4 SF2220C - 9/22/10 SM5050-8 Surface-Mount 8-Terminal Ceramic Case 5.0 X 5.0 mm Nominal Footprint Case Dimensions Dimension A B C D E F G H I J K L M N O P Q L J M Min 4.80 4.80 1.30 1.98 1.07 0.50 2.39 P H mm Nom 5.00 5.00 1.50 2.08 1.17 0.64 2.54 1.27 0.76 1.55 2.79 0.76 2.36 1.55 2.79 2.79 2.79 Max 5.20 5.20 1.70 2.18 1.27 0.70 2.69 Min 0.189 0.189 0.050 0.078 0.042 0.020 0.094 Inches Nom 0.197 0.197 0.060 0.082 0.046 0.025 0.100 0.050 0.030 0.061 0.110 0.030 0.093 0.061 0.110 0.110 0.110 Max 0.205 0.205 0.067 0.086 0.050 0.028 0.106 Case Materials I Materials Q N K O Solder Pad Plating 0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel Lid Plating 2.0 to 3.0 µm Nickel Body Al2O3 Ceramic Pb Free PCB Footprint Electrical Connections Connection Terminals Port 1 Input 2 Port 2 Output 6 Ground All others Dot indicates Pin 1 TOP VIEW BOTTOM VIEW A E C B 8 8 1 7 D 7 1 2 6 6 2 3 5 5 3 4 G 4 F www.RFM.com E-mail: [email protected] ©2010 by RF Monolithics, Inc. Page 3 of 4 SF2220C - 9/22/10 "B" REF. 100 REF. Tape and Reel Specifications “B” Nominal Size Quantity Per Reel Inches millimeters 7 178 500 13 330 3000 See Detail "A" 13. 0 12.0 Detail “A” 20 .2 2.0 COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions Ao Bo Ko Pitch W 5.3 mm 5.3 mm 2.0 mm 8.0 mm 12.0 mm PIN #1 USER DIRECTION OF FEED www.RFM.com E-mail: [email protected] ©2010 by RF Monolithics, Inc. Page 4 of 4 SF2220C - 9/22/10